When prompted for new profile (name, apply to all, default) it ends up not being available in the control selection that only has what is has before (NONE on most of them except the T-RUDDER for me)
Nb. I also have this bug : Activation Wizard every time I start MSFS 2024 - #2 by bagolu
So it looks like an impossibility to save things
Nothing in windows logs about a permission problem